3135019

Information

• Patent Grant
• 3135019

• References
• Source

• Patent Number

  3,135,019

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1964
  61 years ago

• CPC

  • B29C43/34 - Feeding the material to the mould or the compression means
  • B29C31/048 - the material being severed at the dispensing head exit
  • B29C43/08 - with circular movement
  • B29C43/18 - incorporating preformed parts or layers
  • B29C70/80 - Moulding sealing material into closure members
  • B29C33/36 - continuously movable in one direction
  • B29C47/00 - Extrusion moulding
  • B29C47/0021 - Flat flexible articles
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C47/0033 - Articles having longitudinal irregularities
  • B29C2043/3283 - for moving moulds or mould parts
  • B29C2043/3433 - using dispensing heads
  • B29C2043/3444 - using pressurizing feeding means located into the mold
  • B29C2043/3466 - using rotating suports
  • B29C2043/3626 - multi-part rams, plungers or mandrels
  • B29C2043/3678 - on cylindrical supports with moulds or mould cavities provided on the periphery
  • B29C2043/3681 - opening and closing axially
  • B29L2031/565 - for containers
  • Y10S425/809 - Seal, bottle caps only

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 118 - Coating apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes